About: Statistical analysis of stresses in Rigid Pavement

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Statistical analysis of stresses in Rigid Pavement Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.waset.org/journals/ijece/v6/v6-42.pdf
Description	Complex statistical analysis of stresses in concrete slab of the real type of rigid pavement is performed. The computational model of the pavement is designed as a spatial (3D) model, is based on a nonlinear variant of the finite element method that respects the structural nonlinearity, enables to model different arrangement of joints, and the entire model can be loaded by the thermal load. Interaction of neighboring slabs in joints and contact of the slab and the subsequent layer are modeled with help of the special contact elements. Four concrete slabs separated by transverse and longitudinal joints, plus the additional subgrade layers and soil to the depth of about 3m are modeled. The thickness of individual layers, physical and mechanical properties of materials, characteristics of joints, and the temperature of the upper and lower surface of slabs are supposed to be random variables. The modern simulation technique Updated Latin Hypercube Sampling with 20 simulations is used for statistical analysis. As results, the estimates of basic statistics of the principal stresses sigma 1 and sigma 3 in 53 points on the upper and lower surface of the slabs are obtained. Complex statistical analysis of stresses in concrete slab of the real type of rigid pavement is performed. The computational model of the pavement is designed as a spatial (3D) model, is based on a nonlinear variant of the finite element method that respects the structural nonlinearity, enables to model different arrangement of joints, and the entire model can be loaded by the thermal load. Interaction of neighboring slabs in joints and contact of the slab and the subsequent layer are modeled with help of the special contact elements. Four concrete slabs separated by transverse and longitudinal joints, plus the additional subgrade layers and soil to the depth of about 3m are modeled. The thickness of individual layers, physical and mechanical properties of materials, characteristics of joints, and the temperature of the upper and lower surface of slabs are supposed to be random variables. The modern simulation technique Updated Latin Hypercube Sampling with 20 simulations is used for statistical analysis. As results, the estimates of basic statistics of the principal stresses sigma 1 and sigma 3 in 53 points on the upper and lower surface of the slabs are obtained. (en)
Title	Statistical analysis of stresses in Rigid Pavement Statistical analysis of stresses in Rigid Pavement (en)
skos:prefLabel	Statistical analysis of stresses in Rigid Pavement Statistical analysis of stresses in Rigid Pavement (en)
skos:notation	RIV/62156489:43410/12:00199726!RIV13-TA0-43410___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA01020326)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Ševelová, Lenka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	171170
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/12:00199726
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	FEM; simulation; concrete (en)
http://linked.open.../riv/klicoveSlovo	FEM concrete simulation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[968DDBF503F3]
http://linked.open...i/riv/nazevZdroje	World Academy of Science, Engineering and Technology
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimization of design and realization of low capacity roads pavements.
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Hela, Rudolf Ševelová, Lenka Florian, Aleš
issn	2010-376X
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	43410

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 49 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software